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Estratégias de agricultura de precisão para definição de zonas de manejo em sistemas de integração lavoura pecuária
(Universidade Federal de Santa Maria, 2014-06-05)
The Precision Agriculture is a great tool to assist and enhance the spatial and temporal management of agricultural activities. In this sense the site-specific management, provides an understanding of agricultural crops ...
Índice de Vegetação por Diferença Normalizada (NDVI) no patossistema Puccinia triticina Triticum aestivum
(Universidade Federal de Santa Maria, 2015-03-02)
One of the major problems and difficulties in the production process is to monitor / predict the presence, intensity and abundance of these pathogens under field conditions in a timely manner to avoid significant damage ...
Fertilidade de solo e viabilidade técnica - econômica da agricultura de precisão na Região das Missões - RS
(Universidade Federal de Santa Maria, 2015-01-30)
This paper presents a study that was conducted in a commercial area of grain production in the municipality of Santo Ângelo, region of the Missions - northwest of Rio Grande do Sul, during the Master Course in Precision ...
Avaliação da aplicação de corretivos a lanço auxiliado por comunicação via rádio entre máquinas - um estudo de caso
(Universidade Federal de Santa Maria, 2022-08-30)
In the agricultural mechanization field, communication between machines has gained
popularity, improving agricultural operations. Using a case study, this paper aims to
evaluate, the overlap in soil amendments application ...
Efeitos da aplicação de fungos micorrízicos arbusculares (FMA) nos componentes de rendimento e resposta espectral da cultura da soja em ano de estresse hídrico
(Universidade Federal de Santa Maria, 2022-11-09)
Soybean (Glycine max) is currently the main crop produced in Brazil, standing out in terms of
area, production and export. To obtain greater productivity and profitability, precision
agriculture and biological agents are ...
Utilização de recursos de agricultura de precisão na geração de mapas de atributos, mapas de produtividade e aplicação de insumos a taxas variáveis.
(Universidade Federal de Santa Maria, 2004-02-27)
Abstract chapter 1 - Variability of a soy farming (Glycine Max (L.) Merrill) using simplified techniques of precision agriculture.
This work had as main objective to determine and analyze the spatial variability in soy ...
Uso de covariáveis ambientais na predição da variação espacial do teor de fósforo disponível em área agrícola do Sul do Brasil
(Universidade Federal de Santa Maria, 2021-09-28)
The demand for more accurate maps of soil attributes in agriculture have been increasing over years, especially aiming a more rational use of phosphorus fertilizer which can lead to serious environmental damage, like ...
Atributos químicos do solo em áreas manejadas com agricultura de precisão no norte do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2020-03-20)
Precision farming (PF) tools are essential for managing soil fertility as well as for managing
the means of production. From this point of view, this study starts from the premise that the
use of PA tools, besides ...
Variabilidade espacial de atributos químicos do solo, produtividade, e qualidade fisiológica de semente de soja
(Universidade Federal de Santa Maria, 2017-01-24)
The production of seeds with high potential for germination and vigor, besides being
desirable for obtaining a field of production with different physiological quality, adds
value to the product and guarantees its ...
Agricultura de precisão em áreas irrigadas com pivô central no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2007-02-16)
The search for new technologies that could increase crop yields encourages a growing number of Brazilian farms to use precision farming. Although precision farming principles are not new, only in last two decades has it ...